Ukraine's Strategy: Does the Best Defense Involve a Strong Offense?

Ukraine’s Shifting Strategic Focus

William Spaniel begins his analysis by emphasizing the urgency of the ballistic missile threat currently facing Ukraine. While Western observers may be focused on punitive strikes against Russian infrastructure, such as refineries and logistics centers, the residents of Kyiv have a more pressing concern: Russian ballistic missiles, which have been striking Ukrainian territory with alarming frequency. These attacks occur multiple times per week and have resulted in increasing casualty figures.

Spaniel stresses that Ukraine must prioritize a solution to this escalating threat. A purely defensive strategy, he argues, may no longer suffice. Instead, Ukraine is considering whether the best way to defend itself might be through a strong offensive approach. Framing the discussion, Spaniel points to three potential responses: bolstering defensive systems to intercept the missiles, launching drone strikes to locate and eliminate missile launchers, or conducting Ukraine's own missile strikes to neutralize Russian missile production and storage capabilities.

Historical Context: Defense versus Offense Balance

Turning to the historical balance between defense and offense, Spaniel recounts the challenges Ukraine has faced in countering Russian aerial threats. He notes that in early 2025, Russia significantly ramped up its deployment of Shahed drones, leading to an increased strain on Ukraine’s cities. However, these drones had significant limitations. Their slow speed and relatively simple design made them vulnerable to interception, especially as Ukraine produced its own array of inexpensive counter-drones. By deploying robust detection networks and manufacturing thousands of interceptors daily, Ukraine managed to achieve interception rates above 90% for the original Shahed drones. This raised questions about the cost-effectiveness of these drones for Russia.

However, the equation began to change when Russia introduced jet-powered variants of the Shahed drones, which travel much faster than propeller-driven interceptors. These newer models allow only one chance for a head-on interception before passing through Ukrainian defenses, driving down Ukraine’s interception rates. Despite this, Spaniel points out that Ukraine has managed to maintain some control over the drone attacks due to its previous investments in domestic interceptor production.

The situation with Russian ballistic missiles is a different story. Spaniel highlights that Ukraine’s effectiveness at intercepting these weapons has decreased dramatically, a vulnerability Russia appears to have recognized and is exploiting by increasing its ballistic missile production. Interceptors designed to counter slower-moving drones, like those produced by Ukraine, are insufficient against these threats.

Current Challenges in Ballistic Missile Defense

Spaniel delves deeper into the pressing issue of Ukraine's struggle to intercept Russian ballistic missiles, a challenge compounded by resource scarcity and evolving threats. He points to the diminished availability of Patriot missile defense systems, which has left Ukraine in a precarious position. While he stops short of saying Ukraine has entirely exhausted its supply of interceptors, their unavailability became glaringly apparent during a large-scale Russian missile barrage on August 5, where none of the 28 incoming missiles were intercepted.

A significant factor contributing to this issue is the United States’ diversion of its Patriot missiles to counter the ongoing Iran conflict, prioritizing the defense of Gulf allies facing threats from Tehran. Spaniel acknowledges the frustration this decision has caused Ukraine but stresses that the U.S. has the right to allocate its resources as it sees fit. He notes the broader context of Europe's historic underinvestment in defense systems like the Patriot, which left nations ill-prepared for protracted conflicts. Only countries like Poland, Romania, and Sweden had stockpiled Patriots for medium-term engagements before the outbreak of the war, while other European nations, such as Germany, had prepared for far shorter conflict durations.

Despite the war-driven increase in demand for interceptors, Spaniel explains that current production capabilities cannot meet Ukraine’s urgent needs. Lockheed Martin, which manufactures the PAC-3 Patriot interceptors, has plans to ramp up production to significant levels by the end of the decade. However, that timeline does little to address Ukraine’s current challenges. Spaniel ultimately concludes that while the failings of past defense policy are clear, they can no longer be corrected to meet Ukraine’s immediate requirements, leaving the country to pursue alternative strategies while awaiting future improvements.

The Turn Toward Offense

Given these limitations in missile defense, Spaniel argues that Ukraine has had no choice but to embrace more offensive solutions. One critical strategy has been the deployment of drones to locate and strike mobile Russian missile launchers. Platforms like the Iskander, a truck-mounted ballistic missile launcher, employ what Spaniel calls the “shoot-and-scoot” tactic. Once a missile is launched, the vehicle rapidly moves to evade counterfire, making it challenging to target. Ukrainian forces have sought to counter this maneuverability by using loitering drones to track and strike these mobile platforms after their locations are revealed.

Examples abound of this strategy in action. Spaniel highlights recent successful drone strikes, such as those in March, when Ukrainian drones detected and destroyed mobile launchers in Crimea. These operations demonstrate the effectiveness of a drone-based offensive approach in neutralizing missile threats.

However, Spaniel acknowledges the limitations of this strategy, particularly as Russian forces move launchers further into their territory. Platforms like the Iskander already have a range of up to 500 kilometers, more than sufficient to strike deep into Ukraine. Reports from Ukrainian sources suggest that Russia may have developed even longer-range variants or altered existing designs to achieve greater distances by reducing payload sizes.

Leveraging Modern Technologies and Capabilities

Spaniel claims that advanced technologies are increasingly critical to the success of Ukraine’s offensive strategy. For instance, drones play a pivotal role in locating and targeting mobile missile launchers, particularly those positioned deeper within Russian territory. While Russian air defenses remain weak, Ukraine’s ability to operate effectively over heavily defended areas is crucial for these missions.

Communication is another essential factor. According to Spaniel, real-time communication during such drone operations becomes vital, as these missions require dynamic tracking of rapidly moving targets that do not remain in one location for extended periods. This has led Ukraine to rely heavily on satellite communication systems like Starlink during such hunts, enabling drones to receive precise updates and instructions during their operations. However, Spaniel notes potential challenges: reluctance from SpaceX CEO Elon Musk to support attacks on Russian territory has created limitations for Ukraine. Although Musk may eventually approve satellite internet access for select missions that focus on neutralizing missile threats, uncertainty persists, affecting operational efficiency.

Spaniel also touches on proposals for Ukraine to leverage F-16 fighter jets in similar operations. While using high-altitude platforms would theoretically enable strikes deep into Russian territory, he warns against the risks of losing a pilot and an expensive aircraft to Russian air defenses. This contrasts sharply with drones, which are significantly less expensive and do not risk human lives.

Striking Russian Missile Production

Another potential avenue for offensive operations is targeting Russia’s missile production facilities. Spaniel notes that Ukraine has already launched attacks on an important missile production plant in eastern Russia earlier this year. These strikes were carried out with a demonstrated capability to hit deep into Russian territory and target hardened sites.

While the February strike demonstrated Ukraine’s capability to hit deep into Russian territory and target hardened sites, Spaniel explains that destroying ballistic missile production facilities presents unique challenges. These sites are constructed with fortifications that make them less vulnerable to damage compared to other strategic infrastructure like fuel refineries or warehouses. Bombers or drones must be equipped with munitions capable of penetrating reinforced structures, rendering such strikes more complex and resource-demanding.

Spaniel also raises strategic questions about the best use of Ukraine’s offensive capabilities. Should it continue targeting missile production sites to potentially degrade Russia’s capabilities long-term, or redirect resources toward more politically sensitive sites that could pressure the Kremlin into negotiations? He suggests that there’s a trade-off between addressing the immediate missile threat and pursuing broader objectives that could influence the political calculus in Moscow.

Spaniel concludes with a sobering reminder that the ballistic missile threat, though devastating to Ukrainian civilian morale and infrastructure, does not directly alter the frontlines of the military conflict. This creates difficult choices for Ukrainian strategists, who must decide which threats to prioritize and where to focus their limited offensive resources.

What was said, and when

The points this article makes, and the moment in the recording where each was said. Every time below opens the recording at that moment.

• Spaniel emphasizes the urgency of the ballistic missile threat currently facing Ukraine. 02:21.
• Russian ballistic missiles have been striking Ukrainian territory with alarming frequency, occurring multiple times per week. 00:25.
• Spaniel highlights that these missile attacks have resulted in increasing casualty figures. 00:13.
• Spaniel presents three potential responses for Ukraine: bolstering defensive systems to intercept missiles, launching drone strikes to eliminate missile launchers, or conducting missile strikes to neutralize Russian missile production and storage capabilities. 00:57.
• Spaniel recounts that in early 2025, Russia significantly ramped up deployment of Shahed drones, increasing strain on Ukraine's cities. 01:13.
• Ukraine achieved interception rates above 90% for original Shahed drones by deploying robust detection networks and manufacturing thousands of interceptors daily. 01:29.
• Russia introduced jet-powered variants of the Shahed drones, which reduce Ukrainian interception rates due to their increased speed. 01:56.
• Ukraine managed to maintain some control over the drone attacks due to investments in domestic interceptor production. 01:24.
• Spaniel highlights that Ukraine’s effectiveness at intercepting Russian ballistic missiles has decreased dramatically, a trend exploited by Russia. 02:21.
• Interceptors designed to counter slower-moving drones are insufficient against ballistic missiles. 02:34.
• The diminished availability of Patriot missile defense systems for Ukraine. 04:08.
• During a large-scale Russian missile barrage on August 5, none of the 28 incoming missiles were intercepted. 04:08.
• The United States has diverted its Patriot missiles to counter the Iran conflict, prioritizing Gulf allies facing threats from Tehran. 04:19.
• Europe’s historic underinvestment in defense systems like the Patriot, noting only Poland, Romania, and Sweden had stockpiled Patriots for medium-term engagements. 05:12.
• Lockheed Martin plans to ramp up PAC-3 Patriot interceptor production to significant levels by the end of the decade. 06:13.
• Ukraine currently struggles with resource scarcity and evolving threats, leaving it to pursue alternative strategies. 13:47.
• Ukraine embraced offensive solutions, such as deploying drones to locate and strike mobile Russian missile launchers. 07:17.
• Spaniel highlights successful Ukrainian drone strikes in March against mobile launchers in Crimea. 08:03.
• Russia has moved launchers further into its territory, with systems like Iskander having a range of up to 500 kilometers. 08:53.
• Ukrainian sources suggest Russia may have developed longer-range missile variants by reducing payload sizes. 09:16.
• Satellites like Starlink are vital for real-time communication during dynamic drone operations. 10:10.
• Reluctance from Elon Musk to support attacks on Russian territory has impacted Ukraine’s reliance on Starlink. 10:10.
• Spaniel highlights proposals for Ukraine to use F-16 fighter jets in operations deep into Russian territory. 10:44.
• Spaniel warns of risks associated with F-16 usage in heavily defended airspaces. 11:05.
• Ukraine launched attacks on a missile production plant in eastern Russia earlier this year. 11:24.
• Destroying ballistic missile production facilities with fortified structures is particularly resource-intensive. 11:55.
• Spaniel raises the strategic question of targeting missile production sites versus politically sensitive sites to pressure the Kremlin into negotiations. 12:22.
• Spaniel concludes that the ballistic missile threat does not directly alter the frontlines of the military conflict. 13:17.
• Ukraine faces complex choices to balance immediate defense against strategic offensive gains to mitigate missile threats. 13:34.
• Ukraine’s struggles in intercepting missiles and drones have led it to pursue offensive approaches such as drone strikes on mobile launchers and missile production sites. 08:03.